Cristiano Ronaldo of Real Madrid reacts after FC Barcelona won 4-0 in the La Liga match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on November 21, 2015 in Madrid, Spain. (Nov. 20, 2015 - Source: Denis Doyle/Getty Images Europe)

Cristiano Ronaldo of Real Madrid reacts after FC Barcelona won 4-0 in the La Liga match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on November 21, 2015 in Madrid, Spain. (Nov. 20, 2015 - Source: Denis Doyle/Getty Images Europe)